PLANTRONICS INC NEW

CUSIP: 727493108 Class: COM

DENALI ADVISORS LLC's Holding History (CIK: 0001142941)

Note: Option positions (PUT/CALL) are excluded.

Q4 2017
Shares 83 Value ($000) $4 Avg Close — Range —
Q3 2017
Shares 33 Value ($000) $1 Avg Close — Range —